CN112560148B - BIM-based wall modeling method and system for wall end processing - Google Patents
BIM-based wall modeling method and system for wall end processing Download PDFInfo
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Abstract
The invention provides a wall modeling method and system for wall end processing based on BIM. The modeling method comprises the following steps: modeling the foundation wall through a shear wall component to obtain a foundation wall model containing lateral steel bars; establishing an auxiliary wall model matched with the foundation wall through the shear wall component to obtain an auxiliary wall model containing auxiliary steel bars; adjusting the position of the auxiliary wall model, buckling the overlapped part of the concrete of the foundation wall model and the auxiliary wall model, and combining the auxiliary steel bars as the end face steel bars of the foundation wall model with the foundation wall model to form a wall body model; and adjusting the anchoring length of the horizontal steel bar of the auxiliary steel bar. According to the invention, the shear wall component foundation wall model and the auxiliary wall model are modeled, the auxiliary wall model is adjusted to be embedded in the foundation wall model, the auxiliary steel bars are used as the end face steel bars of the foundation wall model and are combined with the foundation wall model to form the wall body model, and the problem that the existing BIM software cannot model the wall body containing the end face steel bars is solved.
Description
Technical Field
The invention relates to the technical field of metallurgical civil engineering, in particular to a wall body modeling method and system for wall end processing based on BIM.
Background
When a wall module is modeled in the existing BIM civil engineering software, reinforcing steel bars are arranged only on the side faces of two sides of the wall module, and no reinforcing steel bars are arranged on the end faces of two ends of the wall module. However, for the foundation wall of the industrial building equipment, the end faces of the two ends of the foundation wall are both provided with the steel bars, so that the modeling calculation cannot be performed by adopting the BIM, the calculation can be performed only by manually calculating the foundation wall of the industrial building equipment, the manual calculation is complicated, the difficulty is greatly increased due to large engineering quantity, and the calculation is easy to miss or repeat.
Disclosure of Invention
In view of the above, the invention provides a wall modeling method and system for wall end processing based on BIM, and aims to solve the problem that the existing manual calculation industrial building equipment foundation wall is complex in calculation and inaccurate in calculation result.
On one hand, the invention provides a wall body modeling method for wall end processing based on BIM, which comprises the following steps: a foundation wall modeling step, namely modeling the foundation wall through a shear wall member to obtain a foundation wall model containing lateral steel bars; an auxiliary wall modeling step, namely building an auxiliary wall model matched with the foundation wall through a shear wall member to obtain an auxiliary wall model containing auxiliary steel bars; the tensile surface of the auxiliary wall model is matched with the end surface of the foundation wall model; the auxiliary steel bars are arranged along the tensile surface of the auxiliary wall model; adjusting the position of an auxiliary wall model, wherein the auxiliary wall model is embedded in the foundation wall model, the outer contour of the auxiliary wall model is aligned with the corresponding outer contour of the foundation wall model, so that auxiliary steel bars in the auxiliary wall model are arranged along the end face of the foundation wall model, the concrete overlapped part of the foundation wall model and the auxiliary wall model is deducted, and the auxiliary steel bars are used as the end face steel bars of the foundation wall model and combined with the foundation wall model to form the wall model; and a horizontal steel bar adjusting step, wherein the anchoring length of the horizontal steel bar of the auxiliary steel bar is adjusted.
Further, in the above wall modeling method for performing wall end processing based on BIM, the foundation wall modeling step includes the following substeps: a foundation wall defining substep, namely, newly building a shear wall component through BIM software, defining and editing attributes of the shear wall component, setting the number of rows of side steel bars on two sides of a foundation wall to be two, and editing the types and the intervals of the side steel bars; and in the foundation wall drawing substep, a foundation wall model is obtained by drawing foundation wall primitives and side steel bar primitives according to the length, width and height of the foundation wall.
Further, in the above wall modeling method for performing wall end processing based on BIM, the auxiliary wall modeling step includes the following substeps: an auxiliary wall defining substep, which is to define and edit the attributes of a newly-built shear wall component through BIM software, set the number of rows of auxiliary steel bars on an auxiliary wall as one row and edit the types and the intervals of the auxiliary steel bars; and in the auxiliary wall drawing substep, determining a stretching surface of the auxiliary wall primitive according to the width and the height of the foundation wall, and drawing the auxiliary wall primitive and the auxiliary steel bar primitive to obtain an auxiliary wall model.
Further, the wall modeling method for performing wall end processing based on BIM further includes, before the foundation wall modeling step, the following steps: a drawing identification step, namely identifying a design drawing of the foundation wall and acquiring the plane parameter size of the foundation wall; the plane parameter dimensions include: the length, width and height of the foundation wall.
Further, the wall modeling method for performing wall end processing based on BIM further includes, after the horizontal reinforcement adjustment step, the following steps: and calculating, namely, performing summary calculation and processing on the wall model to obtain a steel bar report and a civil engineering report of the wall.
The invention provides a BIM-based wall body modeling method for wall end processing, which is characterized in that a shear wall component foundation wall model and an auxiliary wall model are modeled, the auxiliary wall model is adjusted to be embedded in the foundation wall model, the outer contour of the auxiliary wall model is aligned with the corresponding outer contour of the foundation wall model, so that auxiliary steel bars in the auxiliary wall model are arranged along the end face of the foundation wall model, the overlapped part of concrete of the foundation wall model and the auxiliary wall model is reduced, the auxiliary steel bars are used as end face steel bars of the foundation wall model and combined with the foundation wall model to form a wall body model, the modeling of a wall body is completed, and the problem that the existing BIM software cannot independently set components aiming at the end part of the wall body, so that the modeling of the wall body containing the end face steel bars cannot be performed is solved; meanwhile, the wall body model can be used for summarizing and calculating the wall body reinforcing steel bars and civil engineering, the conventional method that only manual calculation can be carried out is replaced, the summarizing and calculating mode is simplified, the engineering quantity calculating period is shortened, the calculating quality is improved, the engineering quantity and material loss are avoided, the correctness of the calculated quantity of the reinforced concrete of the wall body containing the end face reinforcing steel bars is further ensured, a firm foundation is laid for the later work of progress report, in addition, the fine management of construction is improved, and a BIM technical support basis is provided for a data informatization management platform.
On the other hand, the invention also provides a BIM-based wall body modeling system for wall end processing, which comprises a foundation wall modeling module, a side reinforcing steel bar-containing foundation wall model and a side reinforcing steel bar-containing foundation wall model, wherein the foundation wall modeling module is used for modeling a foundation wall through a shear wall member; the auxiliary wall modeling module is used for building an auxiliary wall model matched with the foundation wall through a shear wall component to obtain an auxiliary wall model containing auxiliary steel bars; the stretching surface of the auxiliary wall model is matched with the end surface of the foundation wall model; the auxiliary steel bars are arranged along the stretching surface of the auxiliary wall model; an auxiliary wall adjusting module, for adjusting the position of an auxiliary wall model, so that the auxiliary wall model is embedded in the foundation wall model, and the outer contour of the auxiliary wall model is aligned with the corresponding outer contour of the foundation wall model, so that the auxiliary steel bars in the auxiliary wall model are arranged along the end surface of the foundation wall model, and the concrete overlapping part of the foundation wall model and the auxiliary wall model is deducted, so that the steel bar model and the foundation wall model are combined to form the wall model; and the horizontal steel bar adjusting module is used for adjusting the anchoring length of the horizontal steel bar of the steel bar model.
Further, in the above-mentioned wall modeling system for performing wall end processing based on BIM, the foundation wall modeling module includes: the foundation wall defining unit is used for newly building a shear wall component through BIM software, defining and editing attributes of the shear wall component, setting the number of rows of the side steel bars on two sides of the foundation wall into two rows, and editing the types and the intervals of the side steel bars; and the foundation wall drawing unit is used for drawing foundation wall primitives and side reinforcing steel bar primitives according to the length, the width and the height of the foundation wall to obtain a foundation wall model.
Further, in the above BIM-based wall modeling system for performing wall end processing, the auxiliary wall modeling module includes: the auxiliary wall defining unit is used for defining and editing attributes of the newly-built shear wall component through BIM software, setting the number of rows of auxiliary steel bars on the auxiliary wall as one row and editing the type and the interval of the auxiliary steel bars; and the auxiliary wall drawing unit is used for determining the stretching surface of the foundation wall primitive according to the width and the height of the foundation wall, and drawing the foundation wall primitive and the auxiliary steel bar primitive to obtain the auxiliary wall model.
Further, the wall modeling system for performing wall end processing based on BIM further includes: the drawing identification module is used for identifying the design drawing of the foundation wall and acquiring the plane parameter size of the foundation wall; the plane parameter dimensions include: the length, width and height of the foundation wall.
Further, the wall modeling system for performing wall end processing based on BIM further includes: and the computation module is used for performing summary computation and processing on the wall model to obtain a steel bar report and a civil engineering report at the end part of the foundation wall.
Since the above method embodiment has the above effects, the system embodiment also has corresponding technical effects.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a flow chart of a wall modeling method for wall end processing based on BIM according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a foundation wall model according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an auxiliary wall model according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a wall model according to an embodiment of the present invention;
FIG. 5 is a block flow diagram of the foundation wall modeling steps provided by an embodiment of the present invention;
FIG. 6 is a block flow diagram of the auxiliary wall modeling steps provided by an embodiment of the present invention;
FIG. 7 is a block diagram of a BIM-based wall modeling system for wall end processing according to an embodiment of the present invention;
FIG. 8 is a block diagram of a foundation wall modeling module according to an embodiment of the present invention;
fig. 9 is a structural block diagram of an auxiliary wall modeling module according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The method comprises the following steps:
referring to fig. 1, it is a flowchart of a wall modeling method for performing wall end processing based on BIM according to an embodiment of the present invention. As shown, the modeling method includes the steps of:
a drawing identification step S1, identifying a design drawing of a foundation wall, and acquiring a plane parameter size of the foundation wall; the plane parameter dimensions include: the length, width and height of the foundation wall.
Specifically, the design drawing of the foundation wall includes a plan view and a section view, the design drawing of the foundation wall can be identified, the design drawing can be identified by adding the plan view and setting the drawing proportion, so as to obtain the plane parameter size of the foundation wall, and the plane parameter size of the foundation wall can include the length, the width and the height of the foundation wall.
And S2, building the foundation wall through the shear wall component to obtain the foundation wall model containing the side steel bars.
Specifically, firstly, the modeling of the bottom plate can be performed on a Guangda BIM civil engineering measurement platform, namely Guangda BIM software, so as to obtain a bottom plate model 1, so that the side steel bars 21 during the modeling of the foundation wall model 2 are limited, and the side steel bars conform to the reality; then, according to the length, the width and the height of the foundation wall, the foundation wall is modeled through shear wall components on a building and construction measuring platform of Guangdong BIM, and a foundation wall model 2 containing lateral steel bars 21 is obtained, as shown in fig. 2. Of course, the present invention can also be performed on other BIM software, and is not limited in any way in this embodiment.
An auxiliary wall modeling step S3, building an auxiliary wall model matched with the foundation wall through the shear wall components to obtain an auxiliary wall model containing auxiliary steel bars; the tensile face of auxiliary wall model and the terminal surface looks adaptation of foundation wall model to, auxiliary steel bar sets up along the tensile face of auxiliary wall model.
Specifically, according to the width and height of the foundation wall, the width and height, i.e., the end face, of the foundation wall are used as the side faces, i.e., the tensile faces, of the auxiliary wall, and the auxiliary wall is modeled on the basis of the foundation wall model 2 to obtain the auxiliary wall model 3, as shown in fig. 3, so that the auxiliary steel bars 31 of the auxiliary wall model 3 are arranged along the tensile faces of the auxiliary wall model 3, and then the tensile faces of the auxiliary wall model 3 are adjusted to be overlapped with the end faces of the foundation wall model 2, so that the auxiliary steel bars are arranged along the end faces of the foundation wall model 2, i.e., the auxiliary steel bars 31 are arranged along the end face steel bars of the foundation wall model 2; the thickness of the auxiliary wall model 3 can be determined according to actual conditions, and is not limited in this embodiment.
And S4, adjusting the position of the auxiliary wall model, wherein the auxiliary wall model is embedded in the foundation wall model, the outer contour of the auxiliary wall model is aligned with the outer contour corresponding to the foundation wall model, the concrete overlapping part of the foundation wall model and the auxiliary wall model is deducted, and the auxiliary steel bars are used as end face steel bars of the foundation wall model and combined with the foundation wall model to form the wall model.
Specifically, the auxiliary wall model 3 can be selected and aligned, the wall edge of the auxiliary wall model 3 is aligned with the end contour line of the foundation wall model 2, that is, the position of the auxiliary wall model 3 is adjusted, the auxiliary wall model 3 is embedded in the foundation wall model 2, and the outer contour of the auxiliary wall model 3 is aligned with the corresponding outer contour of the foundation wall model 2, so that the stretching surface of the auxiliary wall model 3 and the end surface of the foundation wall model 2 are completely coincided, that is, the auxiliary steel bars 31 on the auxiliary wall model 3 are arranged along the end surface of the foundation wall model 2 to serve as the end steel bars of the foundation wall model 2; the concrete overlapping portions of the foundation wall model 2 and the auxiliary wall model 3 are deducted, so that only the auxiliary steel bars 31 are left in the auxiliary wall model 3, and the auxiliary steel bars 31 and the foundation wall model are combined to form the wall model, as shown in fig. 4.
And a horizontal steel bar adjusting step S5, adjusting the anchoring length of the horizontal steel bar of the steel bar model.
Specifically, the anchoring length of the horizontal steel bar in the auxiliary steel bar 31 generated by the BIM software does not meet the drawing requirements, and the anchoring length of the horizontal steel bar can be set by adjusting the node setting of the horizontal steel bar.
And a calculation step S6, carrying out summary calculation and processing on the wall model, and acquiring a steel bar report and a civil engineering report of the wall.
Specifically, a steel bar detail table and a floor member type grade diameter summary table can be led out on a widely-connected BIM civil engineering measuring platform to obtain a steel bar report; and a drawing input engineering quantity summary table can be derived to obtain a civil engineering report. Of course, this step may also be performed on other BIM software, and is not limited in this embodiment.
Referring to fig. 5, which is a block flow diagram of the foundation wall modeling step provided by the embodiment of the invention. As shown, the foundation wall modeling step S2 includes the following sub-steps:
and a foundation wall defining substep S21, newly building a shear wall component through BIM software, defining and editing attributes of the shear wall component, setting the number of rows of the side steel bars on two sides of the foundation wall to be two, and editing the types and the intervals of the side steel bars. Specifically, a newly-built shear wall member is input with the name JLQ-1475, the thickness 1475mm, the horizontally-distributed steel bar (2) C18@150, the vertically-distributed steel bar (2) C25@150, the tie bar A10@450, the concrete strength grade C30, the starting point top elevation 5.82m, the terminal point top elevation 5.82m, the starting point bottom elevation-2 m and the terminal point bottom elevation-2 m according to the size of a planar wall.
And a foundation wall drawing substep S22, wherein a foundation wall model is obtained by drawing foundation wall primitives and side steel bar primitives according to the length, width and height of the foundation wall. Specifically, a shear wall is drawn as the foundation wall model 2 according to the outline size of the plane drawing, and the software automatically generates the side reinforcements 21 on the two side surfaces of the foundation wall model 2.
Referring to fig. 6, it is a flow chart of the auxiliary wall modeling step provided by the embodiment of the present invention. As shown, the auxiliary wall modeling step S3 includes the following sub-steps:
and an auxiliary wall defining substep S31, wherein the shear wall members are defined and attribute edited by newly building the shear wall members through BIM software, the number of rows of auxiliary steel bars on the auxiliary wall is set to be one row, and the types and the intervals of the auxiliary steel bars are edited. Specifically, a newly-built shear wall component is input with the name JLQ-50, the thickness 50, the horizontal distribution steel bar (1) C18@150, the vertical distribution steel bar (1) C25@150, the concrete strength grade C30, the starting point top elevation 5.82m, the terminal point top elevation 5.82m, the starting point bottom elevation-2 m and the terminal point bottom elevation-2 m according to the type of the plane wall steel bar.
And an auxiliary wall drawing substep S32, namely determining a stretching surface of the auxiliary wall primitive according to the width and the height of the foundation wall, and drawing the auxiliary wall primitive and the auxiliary steel bar primitive to obtain an auxiliary wall model. Specifically, drawing the auxiliary wall primitives along the end contour lines of the foundation wall model 2, the software automatically generates a row of auxiliary steel bars 31, and the auxiliary wall primitives and the auxiliary steel bars 31 serve as the auxiliary wall model 3.
In summary, in the wall modeling method for performing wall end processing based on BIM provided in this embodiment, the shear wall member is used to model the foundation wall model and the auxiliary wall model, and the auxiliary wall model is adjusted to be embedded in the foundation wall model, and the outer contour of the auxiliary wall model is aligned with the outer contour corresponding to the foundation wall model, so that the auxiliary steel bars in the auxiliary wall model are arranged along the end face of the foundation wall model, and the overlapping portion of the concrete of the foundation wall model and the concrete of the auxiliary wall model is reduced, and the auxiliary steel bars are used as the end face steel bars of the foundation wall model and combined with the foundation wall model to form the wall model, thereby completing the modeling of the wall body, and solving the problem that the existing BIM software cannot separately set a member for the wall end, which results in that the wall body with the end face steel bars cannot be modeled; meanwhile, the wall body model can be used for summarizing and calculating the wall body steel bars and civil engineering, replaces the existing method that only manual calculation can be carried out, simplifies a summarizing and calculating mode, shortens the calculation period of the engineering quantity, improves the calculation quality, avoids the engineering quantity and material loss, further ensures the correctness of the calculated quantity of the reinforced concrete of the wall body containing the end face steel bars, lays a firm foundation for the later work of the progress report, improves the fine management of construction, and provides a BIM technical support basis for a data informatization management platform.
The embodiment of the system is as follows:
referring to fig. 7, it is a structural block diagram of a BIM-based wall modeling system for wall end processing according to an embodiment of the present invention. As shown, the modeling system includes: the system comprises a drawing identification module 100, a foundation wall modeling module 200, an auxiliary wall modeling module 300, an auxiliary wall adjusting module 400, a horizontal steel bar adjusting module 500 and a calculation amount module 600; the drawing identification module 100 is used for identifying a design drawing of a foundation wall and acquiring plane parameter dimensions of the foundation wall; the plane parameter dimensions include: the length, width and height of the foundation wall; the foundation wall modeling module 200 is respectively connected with the drawing identification module 100 and the foundation wall modeling module 200 and is used for modeling a foundation wall through shear wall components to obtain a foundation wall model containing lateral steel bars; the auxiliary wall modeling module 300 is connected with the foundation wall modeling module 200 and used for building an auxiliary wall model matched with the foundation wall through shear wall components to obtain an auxiliary wall model containing auxiliary steel bars; the stretching surface of the auxiliary wall model is matched with the end surface of the foundation wall model; the auxiliary steel bars are arranged along the stretching surface of the auxiliary wall model; an auxiliary wall adjusting module 400 connected to the auxiliary wall modeling module 300, for adjusting the position of the auxiliary wall model so that the auxiliary wall model is embedded in the foundation wall model, and the outer contour of the auxiliary wall model is aligned with the corresponding outer contour of the foundation wall model so that the auxiliary steel bars in the auxiliary wall model are arranged along the end surface of the foundation wall model, and the concrete overlapping portion of the foundation wall model and the auxiliary wall model is deducted to combine the steel bar model and the foundation wall model to form the wall model; the horizontal steel bar adjusting module 500 is connected with the auxiliary wall adjusting module 400 and is used for adjusting the anchoring length of the horizontal steel bars of the steel bar model; and the computation module 600 is connected with the horizontal steel bar adjustment module 500 and is used for performing summary computation and processing on the wall model to obtain a steel bar report and a civil engineering report at the end of the foundation wall.
Referring to fig. 8, it is a structural block diagram of a foundation wall modeling module provided in the embodiment of the present invention. As shown, the foundation wall modeling module 200 includes: the foundation wall defining unit 210 is used for newly building a shear wall component through BIM software, defining and editing properties of the shear wall component, setting the number of rows of the side steel bars on two sides of the foundation wall to be two, and editing the types and the intervals of the side steel bars; and a foundation wall drawing unit 220, configured to draw foundation wall primitives and side steel bar primitives according to the length, width and height of the foundation wall, so as to obtain a foundation wall model.
Referring to fig. 9, it is a structural block diagram of an auxiliary wall modeling module provided in an embodiment of the present invention. As shown, the subsidiary wall modeling module 300 includes: the auxiliary wall defining unit 310 is used for defining and editing the attributes of a newly-built shear wall component through BIM software, setting the number of rows of auxiliary steel bars on an auxiliary wall as one row, and editing the types and the intervals of the auxiliary steel bars; and the auxiliary wall drawing unit 320 is configured to determine a tensile surface of the foundation wall primitive according to the width and height of the foundation wall, and draw the foundation wall primitive and the auxiliary steel bar primitive to obtain an auxiliary wall model.
For specific implementation processes of the drawing identification module 100, the foundation wall modeling module 200, the auxiliary wall modeling module 300, the auxiliary wall adjustment module 400, the horizontal steel bar adjustment module 500, and the computation module 600, reference may be made to the above method embodiments, which are not described herein again.
Since the above method embodiment has the above effects, the system embodiment also has corresponding technical effects.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (2)
1. A wall modeling method for wall end processing based on BIM is characterized by comprising the following steps:
a drawing identification step, namely identifying a design drawing of the foundation wall and acquiring the plane parameter size of the foundation wall; the plane parameter dimensions include: the length, the width and the height of the foundation wall;
a foundation wall modeling step, namely modeling a foundation wall through a shear wall component to obtain a foundation wall model containing lateral steel bars; carrying out modeling of a bottom plate on a Guangdong BIM civil engineering measurement platform to obtain a bottom plate model so as to limit side reinforcing steel bars during modeling of the foundation wall model and enable the side reinforcing steel bars to be consistent with the actual side reinforcing steel bars; according to the length, the width and the height of the foundation wall, modeling the foundation wall through shear wall components on a Building Information Modeling (BIM) civil engineering measurement platform of Guangdong province, and obtaining a foundation wall model containing lateral steel bars;
an auxiliary wall modeling step, namely building an auxiliary wall model matched with the foundation wall through a shear wall member to obtain an auxiliary wall model containing auxiliary steel bars; the stretching surface of the auxiliary wall model is matched with the end surface of the foundation wall model; the auxiliary steel bars are arranged along the stretching surface of the auxiliary wall model;
an auxiliary wall adjusting step of adjusting the position of the auxiliary wall model so that the auxiliary wall model is embedded in the foundation wall model, the outer contour of the auxiliary wall model is aligned with the corresponding outer contour of the foundation wall model, so that auxiliary steel bars in the auxiliary wall model are arranged along the end face of the foundation wall model, the concrete overlapping part of the foundation wall model and the auxiliary wall model is deducted, and the auxiliary steel bars are used as the end face steel bars of the foundation wall model and combined with the foundation wall model to form the wall model;
adjusting horizontal steel bars, namely adjusting the anchoring length of the horizontal steel bars of the auxiliary steel bars;
calculating quantity, namely, performing summary calculation and processing on the wall model to obtain a steel bar report and a civil engineering report of the wall;
the foundation wall modeling step comprises the following substeps:
a foundation wall defining substep, namely, newly building a shear wall component through BIM software, defining and editing attributes of the shear wall component, setting the number of rows of side steel bars on two sides of a foundation wall to be two, and editing the types and the intervals of the side steel bars;
a foundation wall drawing sub-step, namely drawing foundation wall primitives and side steel bar primitives according to the length, width and height of the foundation wall to obtain a foundation wall model;
the auxiliary wall modeling step comprises the following sub-steps:
an auxiliary wall defining substep, which is to define and edit the attributes of a newly-built shear wall component through BIM software, set the number of rows of auxiliary steel bars on an auxiliary wall as one row and edit the types and the intervals of the auxiliary steel bars;
and in the auxiliary wall drawing substep, determining a stretching surface of the auxiliary wall primitive according to the width and the height of the foundation wall, and drawing the auxiliary wall primitive and the auxiliary steel bar primitive to obtain an auxiliary wall model.
2. A BIM-based wall modeling system for wall end processing, comprising:
the drawing identification module is used for identifying a design drawing of the foundation wall and acquiring the plane parameter size of the foundation wall; the plane parameter dimensions include: the length, the width and the height of the foundation wall;
the foundation wall modeling module is used for modeling a foundation wall through the shear wall components to obtain a foundation wall model containing lateral steel bars; carrying out modeling of a bottom plate on a Guangdong BIM civil engineering measurement platform to obtain a bottom plate model so as to limit side reinforcing steel bars during modeling of the foundation wall model and enable the side reinforcing steel bars to be consistent with the actual side reinforcing steel bars; according to the length, the width and the height of the foundation wall, modeling the foundation wall through shear wall components on a Building Information Modeling (BIM) civil engineering measuring platform to obtain a foundation wall model containing side reinforcing steel bars;
the auxiliary wall modeling module is used for building an auxiliary wall model matched with the foundation wall through a shear wall component to obtain an auxiliary wall model containing auxiliary steel bars; the stretching surface of the auxiliary wall model is matched with the end surface of the foundation wall model; the auxiliary steel bars are arranged along the stretching surface of the auxiliary wall model;
an auxiliary wall adjusting module, for adjusting the position of an auxiliary wall model, so that the auxiliary wall model is embedded in the foundation wall model, and the outer contour of the auxiliary wall model is aligned with the corresponding outer contour of the foundation wall model, so that the auxiliary steel bars in the auxiliary wall model are arranged along the end surface of the foundation wall model, and the concrete overlapping part of the foundation wall model and the auxiliary wall model is deducted, so that the steel bar model and the foundation wall model are combined to form the wall model;
the horizontal steel bar adjusting module is used for adjusting the anchoring length of the horizontal steel bar of the steel bar model;
the computation module is used for carrying out summary computation and processing on the wall model to obtain a steel bar report and a civil engineering report at the end part of the foundation wall;
the foundation wall modeling module includes:
the foundation wall defining unit is used for newly building a shear wall component through BIM software, defining and editing attributes of the shear wall component, setting the number of rows of the side steel bars on two sides of the foundation wall into two rows, and editing the types and the intervals of the side steel bars;
the foundation wall drawing unit is used for drawing foundation wall primitives and side reinforcing steel bar primitives according to the length, the width and the height of the foundation wall to obtain a foundation wall model;
the subsidiary wall modeling module includes:
the auxiliary wall defining unit is used for defining and editing attributes of the newly-built shear wall component through BIM software, setting the number of rows of auxiliary steel bars on the auxiliary wall as one row and editing the type and the interval of the auxiliary steel bars;
and the auxiliary wall drawing unit is used for determining the stretching surface of the foundation wall primitive according to the width and the height of the foundation wall, and drawing the foundation wall primitive and the auxiliary steel bar primitive to obtain an auxiliary wall model.
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| CN111400812A (en) * | 2020-04-03 | 2020-07-10 | 沈阳工业大学 | BIM-based method for designing machining drawing of assembled structure shear wall |
| CN112024842A (en) * | 2020-07-17 | 2020-12-04 | 中国二十冶集团有限公司 | Method for finely adjusting foundation computer combination of rectangular slab continuous casting cooling bed equipment |
| CN112052493A (en) * | 2020-07-20 | 2020-12-08 | 中国二十冶集团有限公司 | Refined modeling method for foundation pier side wall distribution ribs |
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| CN112024842A (en) * | 2020-07-17 | 2020-12-04 | 中国二十冶集团有限公司 | Method for finely adjusting foundation computer combination of rectangular slab continuous casting cooling bed equipment |
| CN112052493A (en) * | 2020-07-20 | 2020-12-08 | 中国二十冶集团有限公司 | Refined modeling method for foundation pier side wall distribution ribs |
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